package bmi;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class BMIAction extends Action {

    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        BMIForm bmiform = (BMIForm) form;

        double height = bmiform.getHeightValue();
        double weight = bmiform.getWeightValue();

        height = height / 100;
        int bmiValue = (int) (weight / height / height);
        request.setAttribute("bmiValue", new Integer(bmiValue));

        //追加20120120
        System.out.println("追加しました");

        return mapping.findForward("ok");
    }
}
